Rated Motor Torque Calculator

✖Power is the amount of energy transferred or converted per unit time.ⓘ Power [P]			+10% -10%
✖Speed of Agitator is the rate of rotation of the drum or blades of a truck mixer or other device used for agitation of mixed concrete.ⓘ Speed of Agitator [N]			+10% -10%

✖Rated Motor Torque is the maximum continuous torque that the motor produces at rated RPM when working normally and without overheating.ⓘ Rated Motor Torque [T_r]

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Rated Motor Torque Solution

STEP 0: Pre-Calculation Summary

Formula Used

Rated Motor Torque = ((Power*4500)/(2*pi*Speed of Agitator))
T_r = ((P*4500)/(2*pi*N))
This formula uses 1 Constants, 3 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Rated Motor Torque - (Measured in Newton Meter) - Rated Motor Torque is the maximum continuous torque that the motor produces at rated RPM when working normally and without overheating.
Power - (Measured in Watt) - Power is the amount of energy transferred or converted per unit time.
Speed of Agitator - (Measured in Radian per Second) - Speed of Agitator is the rate of rotation of the drum or blades of a truck mixer or other device used for agitation of mixed concrete.

STEP 1: Convert Input(s) to Base Unit

Power: 0.25 Horsepower --> 186.424968 Watt (Check conversion here)
Speed of Agitator: 575 Revolution per Minute --> 60.2138591907381 Radian per Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

T_r = ((P*4500)/(2*pi*N)) --> ((186.424968*4500)/(2*pi*60.2138591907381))

Evaluating ... ...

T_r = 2217.38068399384

STEP 3: Convert Result to Output's Unit

2217.38068399384 Newton Meter -->2217380.68399384 Newton Millimeter (Check conversion here)

FINAL ANSWER

2217380.68399384 ≈ 2.2E+6 Newton Millimeter <-- Rated Motor Torque

(Calculation completed in 00.004 seconds)

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< Design of Agitation System Components Calculators

Maximum Torque for Hollow Shaft

LaTeX Go Maximum Torque for Hollow Shaft = ((pi/16)*(Hollow Shaft Outer Diameter^3)*(Torsional Shear Stress in Shaft)*(1-Ratio of Inner to Outer Diameter of Hollow Shaft^2))

Maximum Torque for Solid Shaft

LaTeX Go Maximum Torque for Solid Shaft = ((pi/16)*(Diameter of Shaft for Agitator^3)*(Torsional Shear Stress in Shaft))

Rated Motor Torque

LaTeX Go Rated Motor Torque = ((Power*4500)/(2*pi*Speed of Agitator))

Force for Design of Shaft Based on Pure Bending

LaTeX Go Force = Maximum Torque for Agitator/(0.75*Height of Manometer Liquid)

Rated Motor Torque Formula

LaTeX Go

Rated Motor Torque = ((Power*4500)/(2*pi*Speed of Agitator))
T_r = ((P*4500)/(2*pi*N))

What is Torque?

Torque is the measure of the force that can cause an object to rotate about an axis. Force is what causes an object to accelerate in linear kinematics.

How to Calculate Rated Motor Torque?

Rated Motor Torque calculator uses Rated Motor Torque = ((Power*4500)/(2*pi*Speed of Agitator)) to calculate the Rated Motor Torque, Rated Motor Torque is the maximum continuous torque that the motor produces at rated RPM when working normally and without overheating. Rated Motor Torque is denoted by T_r symbol.

How to calculate Rated Motor Torque using this online calculator? To use this online calculator for Rated Motor Torque, enter Power (P) & Speed of Agitator (N) and hit the calculate button. Here is how the Rated Motor Torque calculation can be explained with given input values -> 2.2E+9 = ((186.424968*4500)/(2*pi*60.2138591907381)).

FAQ

What is Rated Motor Torque?

Rated Motor Torque is the maximum continuous torque that the motor produces at rated RPM when working normally and without overheating and is represented as T_r = ((P*4500)/(2*pi*N)) or Rated Motor Torque = ((Power*4500)/(2*pi*Speed of Agitator)). Power is the amount of energy transferred or converted per unit time & Speed of Agitator is the rate of rotation of the drum or blades of a truck mixer or other device used for agitation of mixed concrete.

How to calculate Rated Motor Torque?

Rated Motor Torque is the maximum continuous torque that the motor produces at rated RPM when working normally and without overheating is calculated using Rated Motor Torque = ((Power*4500)/(2*pi*Speed of Agitator)). To calculate Rated Motor Torque, you need Power (P) & Speed of Agitator (N). With our tool, you need to enter the respective value for Power & Speed of Agitator and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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